Backpack



The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

Figure 1.1 is a left perspective view of the backpack showing my new design;

Figure 1.2 is a front view thereof;

Figure 1.3 is a rear view thereof;

Figure 1.4 is a top rear perspective thereof, with the upper flap shown in an alternate configuration.

In the drawings, the broken lines illustrate stitching that forms part of the claimed design. The portions of the backpack disclosed in a yellow wash form NO part of the claimed design. 

CLAIM The ornamental design for a backpack, as shown and described. 